CGAL 5.1.2 - 2D Arrangements
ArrTraits::Approximate_2 Concept Reference

Definition

Refines:
Functor
Has Models:
ArrangementLandmarkTraits_2::Approximate_2

Operations

A model of this concept must provide:

Approximate_number_type operator() (ArrTraits::Point_2 p, int i)
 returns an approximation of p's \( x\)-coordinate (if i == 0), or of p's \( y\)-coordinate (if i == 1).